JP3233523U - Fertilizer work trolley device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a trolley device for fertilizer application work, which can eliminate fatigue even when a worker applies fertilizer over a long distance and can improve the efficiency of fertilizer application work by increasing the work speed. SOLUTION: The work trolley device used for a fertilizer application machine P is provided on a seat portion 2 on which a person rests his / her foot on the rear portion while standing and a front portion of the seat portion 2 to apply fertilizer. It is provided with an upright portion 3 for attaching the machine P and a traction machine or a barley treading machine, and a pair of left and right tires 5 provided via an arm 4 in the width direction of the seat portion 2, and the seat portion 2 has tires 5. Make it swingable at the fulcrum. [Selection diagram] Fig. 1

Description

The present invention relates to a fertilizer applicator work trolley device for fertilizing fertilizer using a fertilizer applicator on cultivated land.

Conventionally, there is a work machine for trampling wheat and fertilizing, and it is used by a person walking and pushing a machine (called a management machine).

Here, as disclosed in Patent Document 1, both ends of the core shaft of the roller are axially mounted on a support rod to be planted at the center of both sides of the frame, and are mounted on the center of the leading edge of the frame. There is a barley roller that is equipped with a mounting rod with a towing vehicle, attaches a tread and a soil drop plate to the rear rod of the frame rod, and attaches both sides of the leading edge of the soil drop plate to both side rods of the frame rod with a spring. ..

Jikkai Sho 62-149902

In the case of this Patent Document 1, a tread and a soil drop plate are attached to the rear rod of the frame rod, and both sides of the leading edge of the soil drop plate are attached to both side rods of the frame rod by a spring. A tread plate is provided for the purpose of pushing down the lower part, and it is not the purpose for a person to get on this frame.
In general, as a problem of such a machine for fertilization work, when a person walks and pushes the machine to work, there is a problem that the work speed can be increased only to the walking space of the person, and further, the worker is long-distance. When fertilizing at a distance, there is a problem of fatigue.

Therefore, in view of these circumstances, the present invention can eliminate fatigue even when the worker applies fertilizer over a long distance, and can improve the efficiency of fertilization work by increasing the work speed. It is an object of the present invention to provide a bogie device for fertilizer work.

In order to solve the above-mentioned problems, in the present invention, the work trolley device used for the fertilizer applicator is provided with a seat portion on which a person rests his / her foot while standing. A standing portion provided at the front portion of the seat portion for attaching a fertilizer and a traction machine or a barley treading machine, and a pair of left and right tires provided via an arm in the width direction of the seat portion are provided. The seat is characterized in that it can swing around the tire as a fulcrum.

Further, a horizontal member is hung on the upper part of the upright portion in an attachment manner, and a pair of left and right hoppers in the width direction constituting the fertilizer applicator mounted on the horizontal member do not interfere with the lower arm of the tire. A rotating shaft that connects the impellers at the lower discharge ports of the pair of left and right hoppers, an oblique linking portion attached to approximately the center of the rotating shaft, and rotating to the lower part of the oblique linking portion. It is equipped with freely pivotally mounted drive wheels, and the drive wheels face downward from the opening provided in the center of the seat, and the impeller rotates together with the rotation shaft through the oblique cooperation portion by the rotation of the drive wheels. A front horizontal rod protruding forward from the center of the cross member and a support bracket attached to the front horizontal rod may be provided, and a traction machine may be connected to the support bracket.

At the upper part of the upright portion, a barley treading machine using a self-propelled roller can be attached to the support bracket.

The arm that supports the tire may be expandable and contractible in the width direction.

According to the present invention, it is possible to improve the efficiency of barley stepping work by increasing the work speed and eliminate the fatigue of the worker even when fertilizing over a long distance.

That is, it is a work trolley device used for a fertilizer applicator, and the work trolley device is provided on a seat portion on which a person rests his / her foot on the rear portion while standing, and a fertilizer applicator and a tow device provided on the front portion of the seat portion. It is provided with a standing portion for attaching a machine or a barley treading machine and a pair of left and right tires provided via an arm in the width direction of the seat portion, and the seat portion is swingable with the tire as a fulcrum. Therefore, it is possible to slightly lift the lower part of the opposite towing machine attached to the upright part with the tire as a fulcrum by the weight of a person riding on the seat, and to increase the working speed of the towing machine, improving the fertilizer application efficiency. Can be made to. The fact that there is no chair for people to sit on makes it easier to escape when something happens.

A horizontal member is hung on the upper part of the upright portion in an attachment manner so that a pair of left and right hoppers in the width direction constituting the fertilizer applicator mounted on the horizontal member do not interfere with the lower tire arm. A rotating shaft that connects impellers at the lower discharge ports of a pair of left and right hoppers, an oblique linking portion attached to approximately the center of the rotating shaft, and a rotatably lower portion of the oblique linking portion. It is equipped with a pivotally mounted drive wheel, and the drive wheel faces downward from an opening provided in the center of the seat portion. The fertilizer is dropped and dropped, and a front horizontal rod protruding forward from the center of the cross member and a support bracket attached to the front horizontal rod are provided, and the traction machine is connected to this support bracket, so that it can be attached. Fertilization work can be easily performed by attaching the hopper and the traction machine to the upper part of the upright portion via the cross member to be bridged.

Since it is possible to attach a barley treading machine using a self-propelled roller to the support bracket on the upper part of the upright portion, the barley stepping work and the fertilizer application work can be used for both by exchanging the attachment. ..

Since the arm that supports the tire is expandable and contractible in the width direction, by expanding and contracting the arm to match the width of the tire with the width of the ridge, efficient and stable barley stepping work and fertilizer application work can be performed.

It is a perspective view of the state in which the fertilizer application machine P is attached to the work carriage device 1 in one embodiment for carrying out the present invention. It is a perspective view of the state where the fertilizer application machine P and the barley treading machine are attached to the work carriage device 1. It is a top view of the state where the fertilizer application machine P is attached to the work carriage device. It is a side view of the state where the fertilizer application machine P is attached to the work carriage device. It is a rear view of the state where the fertilizer application machine P is attached to the work carriage device. An example of the arm supporting the tire is shown, (a) is a rear view in a state where the arm is extended, and (b) is a rear view in a state where the arm is reduced. It is a perspective view of the work cart device 1. It is a perspective view of the state where the barley treading machine is attached to the work carriage device 1. It is a top view of the work cart device 1. It is a side view of the work cart device 1. It is a rear view of the work cart device 1. An example of the arm supporting the tire is shown, (a) is a rear view in a state where the arm is extended, and (b) is a rear view in a state where the arm is reduced.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

As shown in FIGS. 1, 3 to 5, the work trolley device 1 used for the fertilizer applicator P is provided on a seat 2 on which a person rests his / her foot on the rear while standing and on the front of the seat 2. It is provided with an upright portion 3 for mounting a fertilizer applicator in an attachment manner and a pair of left and right tires 5 provided via an arm 4 in the width direction of the seat portion, and the seat portion 2 swings with the tire 5 as a fulcrum. Be free.

In the seat portion 2, two rod members 11 are separated from each other in parallel, and their rear portions are connected and fixed by a rear rod member 12, and footrest portions 13 are provided on the outer sides of both rod members 11 in the width direction. Has been done. A U-shaped upright portion 3 is provided at the front portion of both bar members 11, and a cross member 14 longer than the lateral width of both bar members 11 is formed by the gripping member 14a at the upper end of the upright portion 3. It is hung. A pair of left and right hoppers 15 in the width direction constituting the fertilizer application machine P are gripped and fixed on both sides of the cross member 14.

Further, the pair of left and right impellers 17a at the lower discharge ports of the pair of left and right hoppers 15 are connected to each other by a rotating shaft 17, and the pair of left and right support rods 18 formed at the lower ends of the support rods 18 which are hung on the cross member 14 and protrude rearward. The mounting piece 18a is fixed to the substantially center of the rotating shaft 17 together with the oblique linking portion 19. The drive wheels 20 are rotatably pivotally attached to the lower portion of the oblique cooperation portion 19, and the drive wheels 20 face downward through an opening 21 between the two rods 11 and are in contact with the ground.

As shown in FIG. 2, in the work carriage device 1, the support bracket 32 of the front horizontal bar 31 of the cross member 14 attached to the upper end of the upright portion 3 (a barley treading machine provided with a self-propelled roller QA or ) Connect the tow truck Q.

By the operation of the towing vehicle Q, the drive wheels 20 rotate, the rotating shaft 17 rotates through the oblique cooperation portion 19, and fertilizer falls from the impeller 17a at the discharge port of the hopper 15. For example, a first gear (not shown) centered on the rotating shaft 17 and a second gear (not shown) coaxial with the drive wheels 20 are provided in the oblique cooperation portion 19, and both gears are provided. It is connected by an endless belt (not shown).

In this case, the traction machine Q attached to the upright portion 3 can be lifted with the tire 5 as a fulcrum by the weight of a person riding on the seat portion 2, and the fertilizer application work can be easily performed without causing fatigue to the operator. Further, the mounting position of the hopper 15 is determined so as not to interfere with the arm 4 of the tire 5 below the hopper 15.

As shown in FIG. 6, the arm 4 of the tire 5 has a width and length that can be expanded and contracted by a screw 4a. That is, the width of both tires 5 is adjusted to the width of the ridge by changing the length of the arm 4 with the screw 4a.

7 to 12 are work trolley devices 1 from which the fertilizer application machine P has been removed. In this case, since the fertilizer application machine P is not attached, the cross member 14 at the upper end of the upright portion 3 is a U-shaped upright portion 3. It is as short as the width.

As shown in FIG. 8, the wheat treading machine Q can be attached to the upright portion 3. That is, the upright portion 3 has a cross member 14 bridged above it in an attachment manner, a front horizontal bar 31 projecting forward from the center of the cross member 14, and an angle 33 below the front horizontal bar 31. The support bracket 32 is attached by using the support bracket 32, and the barley treading machine Q by the self-propelled roller QA is attached to the support bracket 32.

9 to 11 are a plan view, a side view, and a rear view showing a state in which the fertilizer applicator P is removed from the work carriage device 1, respectively, and FIG. 12 shows an example of an arm 4 supporting the tire 5. , (A) is a rear view showing a state in which the arm 4 is extended, and (b) is a rear view showing a state in which the arm 4 is reduced.

Next, an example of use for the form configured as described above will be described. First, as shown in FIG. 2, in the fertilizer application work, the hopper 15 of the fertilizer applicator P is attached to the cross member 14 above the upright portion 3 at the front portion of the seat portion 2, and the drive wheels 20 at the lower end of the oblique cooperation portion 19 are attached. Is brought into contact with the ground through the opening 21. By rotating the drive wheel 20 by grasping the handle QB of the traction machine Q and operating the traction, the rotating shaft 17 rotates through the oblique cooperation portion 19, and fertilizer falls from the impeller 17a at the discharge port of the hopper 15. .. At this time, the traction machine Q attached to the cross member 14 of the standing portion 3 is lifted by the weight of a person riding on the seat portion 2 with the tire as a fulcrum, and the fatigue of the operator is eliminated even when fertilizing a long distance. be able to. Also, the reason why there is no chair for people to sit on is that standing makes it easier to escape when something happens.

As shown in FIG. 8, during the barley stepping work, the barley stepping machine R by the self-propelled roller RA is attached to the support bracket 32 of the front horizontal bar 31 provided on the cross member 14 at the upper end of the upright portion 3. A foot is placed on the footrest portion 13 of the seat portion 2, the handle RB of the wheat treading machine R is grasped, and the self-propelled roller RA is driven to perform the wheat treading work. In this way, the wheat stepping work and the fertilizer application work can be used for both by exchanging the attachments. Further, by expanding and contracting the arm 4 supporting the tire 5 to match the width of the tire 5 with the width of the ridges, efficient and stable barley stepping work and fertilizer application work can be performed.

P ... Fertilizer application machine Q ... Torture machine, barley treading machine QB ... Handle QA ... Self-propelled roller 1 ... Work trolley device 2 ... Seat 3 ... Standing part 4 ... Arm 4a ... Screw 5 ... Tire 11 ... Bar material 12 ... Rear Side rod member 13 ... Foot rest 14 ... Horizontal member 14a ... Grip member 15 ... Hopper 16 ... Grip member 17 ... Rotating shaft 17a ... Impeller 18 ... Support rod 18a ... Mounting piece 19 ... Oblique cooperation part 20 ... Drive wheel 21 ... Opening 31 ... Front horizontal bar 32 ... Support bracket 33 ... Angle

Claims (4)

It is a work trolley device used for fertilizer application machines.
The work trolley device includes a seat on which a person rests his / her foot while standing and a seat.
An upright portion provided at the front portion of the seat portion to which a fertilizer application machine and a towing machine or a barley treading machine are attached in an attachment manner.
A pair of left and right tires provided via an arm in the width direction of the seat portion are provided.
The seat is a trolley device for fertilizer work, which is characterized by being swingable around the tire as a fulcrum. A cross member is hung on the upper part of the upright portion in an attachment manner so that a pair of left and right hoppers in the width direction constituting the fertilizer applicator mounted on the cross member do not interfere with the lower tire arm. Prepare,
A rotating shaft that connects the impellers at the lower outlets of the pair of left and right hoppers,
An oblique cooperation part attached to the substantially center of the rotating shaft,
A drive wheel rotatably pivotally attached to the lower part of the oblique cooperation portion is provided.
The drive wheels face downward from the opening provided in the center of the seat, and the rotation of the drive wheels causes the impeller to rotate along with the rotating shaft to drop the fertilizer through the oblique linking portion, and the fertilizer is dropped in the center of the cross member. With the front horizontal bar protruding forward from
A support bracket attached to the front horizontal bar is provided.
The trolley device for fertilizer work according to claim 1, wherein a traction machine is connected to the support bracket. The trolley device for fertilizer application work according to claim 2, wherein a barley treading machine using a self-propelled roller can be attached to the support bracket on the upper part of the upright portion. The work cart device for a fertilizer applicator and a wheat treading machine according to claim 1, wherein the arm supporting the tire is expandable and contractible in the width direction.

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